Global Patent Index - EP 4044402 B1

EP 4044402 B1 20240228 - MOTOR

Title (en)

MOTOR

Title (de)

MOTOR

Title (fr)

MOTEUR

Publication

EP 4044402 B1 20240228 (EN)

Application

EP 20873868 A 20201008

Priority

  • KR 20190125392 A 20191010
  • KR 2020013798 W 20201008

Abstract (en)

[origin: EP4044402A1] The present invention may provide a motor including a rotating shaft, a rotor coupled to the rotating shaft, a plurality of stator cores disposed to correspond to the rotor, and a housing disposed outside the plurality of stator cores, wherein the plurality of stator cores include yokes and teeth protruding from the yokes, and curvature centers of outer surfaces of the yokes and curvature centers of inner surfaces of the teeth are eccentrically disposed with respect to a center of the stator.

IPC 8 full level

H02K 1/14 (2006.01); H02K 1/22 (2006.01); H02K 29/03 (2006.01)

CPC (source: CN EP KR US)

H02K 1/146 (2013.01 - KR); H02K 1/148 (2013.01 - CN EP); H02K 1/165 (2013.01 - US); H02K 1/185 (2013.01 - CN); H02K 29/03 (2013.01 - EP); H02K 2201/15 (2013.01 - US); H02K 2213/03 (2013.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 4044402 A1 20220817; EP 4044402 A4 20221207; EP 4044402 B1 20240228; CN 114586261 A 20220603; JP 2022551703 A 20221213; KR 20210042619 A 20210420; US 2022385122 A1 20221201; WO 2021071315 A1 20210415

DOCDB simple family (application)

EP 20873868 A 20201008; CN 202080071198 A 20201008; JP 2022521681 A 20201008; KR 20190125392 A 20191010; KR 2020013798 W 20201008; US 202017754761 A 20201008